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Grand Piece Online Update 4 Log – GPO Second Sea Patch!

A new update has been released for Grand Piece Online on September 12th, 2021 that brings the new Second Sea to the game!
Featured Grand Piece Online Update 4 Log Image

A new update has been released for Roblox Grand Piece Online on September 12th, 2021! This patch brings the Second Sea to the game, where you will find a newly raise level and bounty cap. There’s new fighting styles, items, artifacts, fruits, and a whole lot more. The game has received many balance changes, and a whole round of bug fixes. If you want to all of what is available in the update, be sure to check out the patch notes below!

Get free in-game rewards by checking out our Grand Piece Online Codes page!

GPO Second Sea Patch Notes

  • Level Cap raised from 325 to 425
  • Bounty Cap raised from 50,000 to 75,000


  • 2SS
    • Unique way to learn compared to all of the other fighting styles (must master 1SS first)
    • Restricted to 2SS unless switch style (can’t equip any swords)


  • Kraken (Common to Rarest)
    • Red (Common)
    • Gold
    • Green
    • Blue
    • Purple
    • Azure (Rarest)
  • Crab King Cho
    • And baby crab
  • Pharaoh Akshan
  • Musashi


  • Kraken Armor Set (CHROMA)
  • Kraken Blade (CHROMA)
  • Kraken Cape (CHROMA)
  • Kraken Katana (CHROMA)
  • Kraken Core (Rarest in-game item)
  • Musashi’s Crimson Katana (you’ll get five chances to get this)
  • Musashi’s Rose Katana (you’ll get five chances to get this)
  • Musashi’s Hat (you’ll get five chances to get this)
  • Musashi’s Karuta (you’ll get five chances to get this)
  • Pharaoh Aksha’s Cape
  • Golden Hook
  • Crab Cutlass
  • Cho’s crown
  • World Scroll
  • Book of Spirit
  • Book of Nitoryu
  • Ruin Mask
  • Riding Mohican
  • Horned Pilot
  • Karoo food
  • Kingdom Guard Outfit


  • Seer of Zaro
  • Cup of Vedas
  • Heart of Sol


  • Alabasta
    • Pharaoh’s castle
    • City of Vedas
    • City of Zaro
    • City of Sol
    • Karoo race hub
  • Rovo Island
  • Spirit Island
  • Reverse Mountain
  • Sashi island
  • Colosseum of Arc


  • Suna (Legendary Fruit)
  • Gomu (Rare Fruit)
    • Different gears will come in the future as evolutions for Gomu
  • Kilo (Common Fruit)
  • Spin (Common Fruit)



  • Magma hound reverted back to block break


  • Rokuogan bypass logia
  • Can’t use skills mid soru
  • Geppo takes 2% max stamina (applies to black leg as well)  


  • Changed jewels of light initial stamina cost 100>50
  • Light ray now slows the caster


  • Nerfed the stun on lightning paralyzation


  • Raised the damage cap on regular m1 punches from 20 to 45


  • Lowered the stamina drain in this mode by 5x


  • Buffed electro fist duration from 10 to 30
  • The effect also now transfers to your equipped weapons
  • Raiju punishment bypasses logia


  • Shark necklace stamina regen nerf 2 > 1


  • Nerfed sword damage scaling for buso
    • It was an actual bug since update 0, the buso damage calculation was done twice for swords
  • Global dmg nerf on all barrage skills and they take % stamina when your holding
  • Barrages were too op so needed to nerf                

Increased the cooldowns for dungeon bosses!


  • Improved the loading screen
  • Improved NPC intelligence for blocking
    • Learned how to block ults similar to pika/magu
    • Learned how to block barrage skills similar to rapid slashes
    • Learned block light ray
  • 9 new pants
  • 10 new shirts
  • Revamped a few hit effects
  • New moon texture (old one was cut off at edge)
  • Added test dummies to colosseums (only available in private servers)
  • Spawns in with pvp pad command
  • Revamped sounds
    • Rokuogan
    • Rankyaku
    • Tekkai
    • Jewels of light
    • Magma Rain
    • Dai enkai
    • Firefly (improved visuals)
    • Hiken
    • Soru
    • Geppo
  • New sound effects for rokushiki skills
    • Rokuogan
    • Rankyaku
    • Tekkai


  • Karoo mount added
  • Karoo racing minigame
    • Includes rewards/EXP if you win the race
    • If your feeling lucky there’s a 1/1000 chance of getting a devil fruit form winning o-O
    • There will be npcs ingame to hint how to get certain things
  • Haki v2
    • Time duration is doubled after fully trained (~= 2-3 mins)
    • Colors are random (can be customized in robux shop)
    • Hint hint krakens
  • Added 2x logia indicator to bottom right of screen
  • While in combat stamina regeneration is reduced by 50%
  • Leveling up is now faster to do
  • Cities in the desert kingdom have a roaming NPC
    • Offers cargo delivery quest        
      • Gives decent amount of exp per delivery (should be faster than bandit beater)
    • Deliver coffee to citizens across cities
  • New map for arena 2v2s/1v1s
    • Spirit island
    • Colosseum of Arc
  • New hair cosmetics 133-140
  • Nerfed passive stamina regen and stamina gained per level (because stamina started to become a useless stat)
  • Fixed the issue with delay on the smash skill for elo hammer
  • Fixed the issue with crews
  • Fixed a lot of cheesy methods that are used in arena
    • Drag & Tsuki
  • New custom grip animations added (more will come in future including ones for devil fruits)
    • Golden Hook
    • Electro
    • Fishman Karate
    • Rokushiki
    • Gravity Blade
    • Kiribachi
    • 2SS
    • 1SS
    • Neptune’s Trident
    • Black Leg
    • Elo’s Sledgehammer
    • Kraken Blade
    • Santa Bells
    • Flower Bouquet
    • Crab Cutlass
    • Bisento
    • Candy Cane
    • Golden Staff

The first ever halloween event is also confirmed for GPO along with other content that couldn’t fit into update 4, HOPEFULLY released by mid-end october 🙂


That’s everything we know about Update 4: Second Sea for Roblox Grand Piece Online. We have more coverage on the game in the Grand Piece Online section of our website.

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